Can You Plant Lavender Around A Tree

You can plant lavender around a tree, but you have to be careful about how you do it.
 
For gardeners wondering if they can plant lavender around a tree, the short answer is yes, as long as the tree doesn’t create too much shade or steal all the moisture.
 
Lavender is a sun-loving, drought-tolerant herb, so the success of planting lavender around a tree really depends on the tree’s canopy and root system.
 
When you can plant lavender around a tree successfully, you get a beautiful, fragrant understory that also helps suppress weeds.
 
In this post, we’ll explore whether you can plant lavender around a tree, the conditions that make it work, and the best trees to pair with lavender.
 
Let’s dig into the details of planting lavender around a tree so you can make the right choice for your garden.
 

Why You Can Plant Lavender Around a Tree

You can plant lavender around a tree because lavender doesn’t need rich, heavily composted soil like many other garden plants.
 
Instead, lavender thrives in lean, well-draining soil, which is often exactly what you find at the base of established trees.
 
The key issue is that lavender craves full sun, so you can plant lavender around a tree only if the tree allows plenty of sunlight to filter through.
 
Trees with high, open canopies are ideal because they let morning and afternoon sun reach the ground below.
 
Also, lavender’s shallow root system won’t compete aggressively with tree roots for space, which makes it a surprisingly good companion.
 

1. Sunlight Requirements for Lavender Near Trees

Lavender needs at least six to eight hours of direct sunlight each day to thrive.
 
When you plant lavender around a tree, you should watch the shadow patterns throughout the day to ensure the spot isn’t too dark.
 
If the tree is deciduous, you can plant lavender around a tree in spring before the leaves fully emerge, giving it a head start.
 
However, once summer arrives, dense foliage will block light, and lavender will become leggy and produce fewer flowers.
 
For evergreen trees, the shade is constant, so you generally can’t plant lavender around a tree that stays thick and dark year-round.
 

2. Root Competition When Planting Lavender Around a Tree

Tree roots spread wide and shallow, often occupying the top few inches of soil.
 
When you plant lavender around a tree, those tree roots will compete with lavender for water and nutrients.
 
Lavender is drought-tolerant once established, so it can handle drier soil better than most ornamentals.
 
But young lavender plants need regular watering during their first season, even if you plant lavender around a tree.
 
The trick is to water deeply but infrequently so both the tree and lavender develop strong, resilient root systems.
 

3. Soil Drainage Is the Real Deciding Factor

Lavender absolutely hates wet feet, and poor drainage is the number one killer of this herb.
 
When you plant lavender around a tree, the soil under trees is often compacted from foot traffic or lawn growth.
 
You can plant lavender around a tree if you amend the soil with grit or coarse sand to improve drainage.
 
Avoid planting lavender near trees that are watered frequently, like lawns with sprinklers, because constant moisture will rot lavender roots.
 
Instead, choose a spot where the soil dries out quickly between waterings, which mimics lavender’s native Mediterranean habitat.
 

Best Trees to Plant Lavender Around

If you want to plant lavender around a tree, choose your tree species wisely.
 
Some trees naturally complement lavender while others will make it struggle from day one.
 
Here are the best types of trees for planting lavender around in your landscape.
 

1. Olive Trees and Lavender Are Natural Companions

Olive trees have open canopies and relatively shallow, non-aggressive roots that don’t mind dry conditions.
 
You can plant lavender around an olive tree and both will thrive together in hot, sunny spots.
 
This pairing is classic in Mediterranean gardens, and lavender’s silvery foliage looks stunning beneath olive’s gray-green leaves.
 

2. Citrus Trees Work Well in Warmer Climates

Citrus trees like lemons and oranges also have loose canopies that allow plenty of light to reach the ground.
 
You can plant lavender around a citrus tree as long as you don’t overwater the lavender when you water the fruit tree.
 
Keep lavender on the drier side of the tree’s drip line, where it won’t get constant irrigation.
 

3. Deciduous Fruit Trees Like Apple and Pear

Apple trees and pear trees lose their leaves in winter, letting in full sun during lavender’s early growth in spring.
 
By summer, the canopy fills out and provides dappled shade, which can be too much for lavender in cooler regions.
 
But in hot climates, that afternoon shade can actually protect lavender from scorching heat.
 
You can plant lavender around an apple tree if you prune the tree to keep the center open for better airflow and light.
 

Trees to Avoid When You Plant Lavender Around Them

Not every tree is a good neighbor for lavender.
 
Some trees are simply too competitive or too shady for lavender to survive, let alone flourish.
 
Knowing which trees to skip will save you from disappointment and wasted effort.
 

1. Large, Dense Canopy Trees Like Maple and Oak

Maples and oaks cast deep, heavy shade that lavender simply cannot tolerate.
 
You technically could plant lavender around these trees, but the results will be weak, droopy plants with almost no blooms.
 
Also, these trees have aggressive surface roots that will outcompete lavender for every drop of water and every nutrient.
 

2. Shallow-Rooted Trees Like Birch and Willow

Willows love wet soil, and birches have dense mats of shallow roots that suck up all available moisture.
 
If you plant lavender around a willow or birch, the lavender will quickly dry out and struggle to establish.
 
These trees are best left alone as far as lavender companions go.
 

3. Evergreen Trees With Thick Foliage

Pines, firs, and spruces create acidic, shady conditions that are the opposite of what lavender needs.
 
Lavender prefers slightly alkaline soil and full sun, so you can’t plant lavender around these evergreens successfully.
 
If you have no other choice, consider planting lavender in a raised container near the tree instead of in the ground.
 

How to Successfully Plant Lavender Around a Tree

If you’ve confirmed that your tree is compatible, it’s time to get your hands dirty.
 
Here’s a simple process to plant lavender around a tree and give it the best chance to thrive.
 

1. Choose the Right Spot Around the Tree

Pick the side of the tree that receives the most sunlight, usually the south or west side in the northern hemisphere.
 
Avoid planting directly under the trunk where roots are thickest and soil is most compacted.
 
Instead, plant lavender around a tree near the drip line, where rain falls off the canopy and roots are less dense.
 

2. Improve the Soil Before You Plant Lavender

Dig a hole twice as wide as the lavender pot but no deeper than the root ball.
 
Mix the removed soil with coarse sand or fine gravel to improve drainage and prevent waterlogging.
 
Do not add manure or rich compost, because lavender prefers poor soil and will grow floppy with excess nitrogen.
 

3. Mulch With Gravel, Not Bark

Bark mulch holds moisture against lavender stems, which can cause rot.
 
Instead, spread a thin layer of pea gravel or crushed stone around the base of each lavender plant.
 
This keeps the soil warm, reduces weed competition, and keeps the crown dry.
 

4. Water Wisely During Establishment

For the first few weeks after you plant lavender around a tree, water every three to four days if there’s no rain.
 
Once the lavender shows new growth, taper off watering to once a week, then every two weeks.
 
After the first year, lavender should be completely drought-tolerant and need no supplemental watering at all.
 

So, Can You Plant Lavender Around a Tree?

Yes, you can plant lavender around a tree, but only if the tree provides enough sunlight and the soil drains well.
 
When you plant lavender around a tree with an open canopy and non-aggressive roots, lavender will reward you with aromatic foliage and purple blooms.
 
On the other hand, planting lavender around a tree that casts deep shade or hogs moisture will result in sad, struggling plants.
 
So take a good look at your tree, test your soil drainage, and pick the sunniest spot you can find.
 
With the right conditions, you can plant lavender around a tree successfully and enjoy a stunning, fragrant understory for years to come.
 
Happy gardening, and here’s to beautiful lavender thriving right at the base of your favorite tree.